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                <?php  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * The 3rd Party Cookie Tester class  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * @package automattic/tpc-tester  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                namespace Automattic\Jetpack;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use Automattic\Jetpack\Constants;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                class Tpc_Tester { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	const COOKIE_NAME       = 'jetpack_tpc_tester';  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	const SUPPORTED_VALUE   = 'supported';  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	const UNSUPPORTED_VALUE = 'unsupported';  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	private static $cookie_value;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	private static $tested;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	private static $initialized = false;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	public static function init() { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		if ( self::$initialized ) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                			return;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		session_start();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		self::$initialized  = true;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		self::$tested       = ! empty( $_COOKIE[ self::COOKIE_NAME ] );  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		self::$cookie_value = isset( $_COOKIE[ self::COOKIE_NAME ] ) ? $_COOKIE[ self::COOKIE_NAME ] : '';  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		error_log( json_encode( $_COOKIE ) );  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		error_log( json_encode( $_COOKIE[ self::COOKIE_NAME ] ) );  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		if ( ! self::$tested && is_user_logged_in() ) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                			add_action( 'admin_enqueue_scripts', array( __CLASS__, 'enqueue_scripts' ) );  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	public static function is_tested() { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		return self::$tested;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	}  | 
            
            
                                                                                                            
                                                                
            
                                    
            
            
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                	public static function supports() { | 
            
            
                                                                        
                            
            
                                    
            
            
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                		return self::is_tested() && self::SUPPORTED_VALUE === self::$cookie_value;  | 
            
            
                                                                        
                            
            
                                    
            
            
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                	}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	public static function enqueue_scripts() { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		$api_base_url = Constants::get_constant( 'JETPACK__API_BASE' );  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		wp_enqueue_script( 'jetpack_tpc_tester_client', plugin_dir_url( __DIR__ ) . '/src/jetpack_tpc_tester.js', array(), rand() );  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		wp_enqueue_script( 'jetpack_tpc_tester_server', $api_base_url . 'test_3rdpc_set/' . Constants::get_constant( 'JETPACK__API_VERSION' ) . '/', array( 'jetpack_tpc_tester_client' ), rand() );  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		wp_localize_script(  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                			'jetpack_tpc_tester_client',  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                			'jetpack_tpc_tester_client',  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                			array(  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                				'test_url'          => $api_base_url . 'test_3rdpc_get/' . Constants::get_constant( 'JETPACK__API_VERSION' ) . '/',  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                				'cookie_name'       => self::COOKIE_NAME,  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                				'supported_value'   => self::SUPPORTED_VALUE,  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                				'unsupported_value' => self::UNSUPPORTED_VALUE,  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                			)  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	}  | 
            
            
                                                                                                            
                                                                
            
                                    
            
            
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                }  | 
            
            
                                                        
            
                                    
            
            
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